Full Stack Developer with experience building e-commerce platforms, business applications, SaaS products, and custom web solutions.
I started programming at 12 and have spent the last several years working with clients ranging from small businesses to growing startups. My work began with WordPress, WooCommerce, and Shopify projects before expanding into custom applications, dashboards, API integrations, and platform development.
Today, I serve as Lead Developer and Architect at ProfitJam, where I lead development of a visual funnel and website builder platform.
My strongest skill is quickly understanding complex systems, identifying bottlenecks, and implementing practical solutions that move projects forward.
Experience includes:
• PHP
• JavaScript
• Node.js
• MySQL
• WordPress
• WooCommerce
• Shopify
• REST APIs
• Custom Dashboards
• SaaS Platforms
• Payment Integrations
• Automation Systems
Many projects I have worked on are proprietary or covered by NDA agreements. My Upwork history reflects most of my professional experience, including long-term contracts, recurring clients, and consistent 5-star feedback.
WordPress
WordPress Plugin
WordPress Development
MySQL
PHP
JavaScript
WooCommerce
WordPress Theme
CSS
Website Redesign
Python
WordPress e-Commerce
Web Development
TensorFlow
AI Builder
Christian R.
Sao Paulo, Brazil
$15/hr
5.0
3 jobs
WordPress Developer & UI Designer | SaaS, E-commerce & High-Performance Websites
I help businesses turn slow, outdated, or underperforming websites into fast, scalable digital assets that actually drive results.
With 6+ years of hands-on experience, I've built and optimized WordPress sites, SaaS platforms, and e-commerce stores for clients across Brazil and the US, combining solid engineering with clean, conversion-focused design.
What I bring to your project:
• WordPress development (custom themes, plugins, ACF, Elementor, Crocoblock)
• UI/UX Design with Figma — from wireframes to pixel-perfect interfaces
• E-commerce: WooCommerce & Shopify optimization
• Speed & performance optimization (Core Web Vitals, LCP, CLS)
• SaaS front-end with Next.js and React
• Integrations, automation, and third-party APIs
I work asynchronously, communicate clearly, and deliver production-ready code, no hand-holding needed, no surprises at the end.
Looking for a reliable long-term partner? Let's talk about your project.
WordPress
WordPress Customization
WordPress Migration
WordPress Optimization
WordPress Bug Fix
WordPress Development
Elementor
Figma
Web Development
UI/UX Prototyping
UX & UI Design
Performance Optimization
WooCommerce
Landing Page Design
Next.js
WordPress Website
WordPress Consultation
WordPress Landing Page
WordPress Website Design
n8n
Renan V.
Campos do Jordao, Brazil
$34/hr
5.0
382 jobs
I create clean, professional designs that help brands communicate clearly and make a strong visual impression. From social media graphics and presentations to flyers, brochures, branding, and marketing materials, I turn ideas into designs that look sharp, strategic, and ready to use.
➜ Social media graphics and carousels
➜ Presentations and pitch decks
➜ Flyers, brochures, and one-sheets
➜ Branding and marketing materials
➜ Canva templates and editable designs
➜ Photoshop and layout design support
My goal is to turn your ideas into sharp, strategic visuals that are easy to understand, aligned with your brand, and ready to use.
WordPress
Social Media Marketing
Social Media Management
PSD to WordPress
HootSuite
Shopify
Social Media Content
US English Dialect
Canva
Brochure
Tech & IT
Adobe Photoshop
Graphic Design
Web Design
Gabriella A.
Itaborai, Brazil
$25/hr
4.7
188 jobs
🚀 𝑻𝒖𝒓𝒏 𝒀𝒐𝒖𝒓 𝑫𝒆𝒔𝒊𝒈𝒏 𝑰𝒏𝒕𝒐 𝒂 𝑯𝒊𝒈𝒉-𝑰𝒎𝒑𝒂𝒄𝒕 𝑾𝒆𝒃𝒔𝒊𝒕𝒆
You have a beautiful design - now you need someone to turn it into a fast, responsive, functional website that drives real results for your business.
💡 𝑻𝒉𝒂𝒕’𝒔 𝒘𝒉𝒆𝒓𝒆 𝑰 𝒄𝒐𝒎𝒆 𝒊𝒏.
As a specialized front-end developer, I help businesses, entrepreneurs, and agencies convert their designs (Figma, PSD, XD, AI, PNG, or JPG) into high-performing, user-friendly, conversion-focused websites.
✅ 𝑾𝒉𝒂𝒕 𝒀𝒐𝒖 𝑮𝒆𝒕 𝑾𝒊𝒕𝒉 𝑴𝒆:
☉ Websites that work flawlessly on all devices
☉ Pixel-perfect implementation of your original design
☉ Full integration with your platform of choice
☉ Fast delivery, clear communication, and commitment to your success
🖥️ 𝑷𝒍𝒂𝒕𝒇𝒐𝒓𝒎𝒔 𝑰 𝑾𝒐𝒓𝒌 𝑾𝒊𝒕𝒉:
☉ WordPress & Elementor
☉ Shopify
☉ Bootstrap
☉ HTML
☉ Webflow
☉ Wix
☉ Squarespace
☉ Mailchimp
☀️ Basically, I bring your vision to life with precision and creativity, delivering growth and elevating your business to a new level.
🎯 𝑹𝒆𝒂𝒅𝒚 𝒕𝒐 𝒕𝒖𝒓𝒏 𝒚𝒐𝒖𝒓 𝒅𝒆𝒔𝒊𝒈𝒏 𝒊𝒏𝒕𝒐 𝒂 𝒘𝒆𝒃𝒔𝒊𝒕𝒆 𝒕𝒉𝒂𝒕 𝒂𝒄𝒕𝒖𝒂𝒍𝒍𝒚 𝒅𝒆𝒍𝒊𝒗𝒆𝒓𝒔?
Send me a message. I’d love to help you achieve your goals!
WordPress, Elementor, Web Design, Web Development, CSS, JavaScript, HTML, WooCommerce, PHP, Graphic Design, Website, WordPress Plugin, Adobe Photoshop, Adobe Illustrator, UX & UI
WordPress
WordPress Plugin
Elementor
Web Design
Web Development
CSS
JavaScript
HTML
WooCommerce
PHP
Graphic Design
Website
Adobe Photoshop
Adobe Illustrator
UX & UI
Bernardo B.
Recife, Brazil
$35/hr
4.8
64 jobs
Shopify developer with 8+ years building, redesigning, and optimizing Shopify and Shopify Plus stores for ecommerce brands. 57 jobs delivered on Upwork, 5,817 hours logged, 98% Job Success.
🏆 Top Rated Plus Shopify Developer on Upwork
🌟 Ranked in the Top 1% of Shopify Developers
✅ Certified Shopify Partner
💰 $100K+ earned on Upwork building Shopify stores
𝗜𝗳 𝘆𝗼𝘂 𝗻𝗲𝗲𝗱 𝗮 𝗦𝗵𝗼𝗽𝗶𝗳𝘆 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 𝘁𝗼 𝗯𝘂𝗶𝗹𝗱, 𝗿𝗲𝗱𝗲𝘀𝗶𝗴𝗻, 𝗼𝗿 𝗼𝗽𝘁𝗶𝗺𝗶𝘇𝗲 𝘆𝗼𝘂𝗿 𝗦𝗵𝗼𝗽𝗶𝗳𝘆 𝘀𝘁𝗼𝗿𝗲, 𝘀𝗲𝗻𝗱 𝗺𝗲 𝗮 𝗺𝗲𝘀𝘀𝗮𝗴𝗲. 𝗜 𝗼𝗳𝗳𝗲𝗿 𝗲𝗻𝗱 𝘁𝗼 𝗲𝗻𝗱 𝗦𝗵𝗼𝗽𝗶𝗳𝘆 𝘄𝗲𝗯𝘀𝗶𝘁𝗲 𝗱𝗲𝘀𝗶𝗴𝗻, 𝗰𝘂𝘀𝘁𝗼𝗺 𝗲𝗰𝗼𝗺𝗺𝗲𝗿𝗰𝗲 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁, 𝗮𝗻𝗱 𝗰𝗼𝗻𝘃𝗲𝗿𝘀𝗶𝗼𝗻 𝗳𝗼𝗰𝘂𝘀𝗲𝗱 𝗦𝗵𝗼𝗽𝗶𝗳𝘆 𝗦𝗘𝗢.
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
WHAT I DO
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✅ Shopify Website Design and Development
Custom Liquid theme builds, Shopify templates, Shopify apps, and scalable ecommerce stores. Figma to Shopify translations with pixel perfect accuracy, plus WordPress to Shopify migrations.
✅ Shopify Plus Development
Checkout customization, complex discount logic, multi currency setup, Scripts and Functions, B2B and wholesale configuration, and enterprise grade Shopify Plus architecture that scales.
✅ Shopify SEO and Conversion Rate Optimization
Technical Shopify SEO, schema markup, Core Web Vitals, and page speed work that lifts organic rankings. CRO covering product page layout, checkout flow, landing pages, and A/B testing.
✅ Shopify Theme and Liquid Development
Shopify 2.0 section architecture, custom blocks, metafield powered content, and Shopify theme customization structured so non technical store owners can edit it themselves.
✅ Figma to Shopify Development
Every spacing value, type scale, animation, and interactive state matched across desktop, tablet, and mobile in clean, maintainable Shopify Liquid code.
✅ WordPress and WooCommerce Work
WooCommerce ecommerce builds, plugin customization, WordPress maintenance, and WordPress to Shopify migrations for brands moving to a dedicated ecommerce platform.
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
RESULTS
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
▸ 89 hours of Shopify conversion optimization for a printing ecommerce brand, ongoing
▸ 139 hours building a Shopify to Lightspeed X-Series inventory and order integration
▸ 238 hours on a single WordPress to Shopify migration and ongoing store maintenance
▸ 37 Shopify and ecommerce contracts completed, several running longer than a year
▸ Top 1% Shopify developer ranking held alongside a 98% Job Success score
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
WHAT CLIENTS SAY
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
⭐⭐⭐⭐⭐ "I've worked with Bernardo for months now. He always goes above and beyond, and is amazing at execution regarding all things Shopify."
- Ongoing Shopify client, printing industry
⭐⭐⭐⭐⭐ "Strong Shopify developer with great instinct for design. Would absolutely hire again."
- Shopify client, retail and POS integration project
⭐⭐⭐⭐⭐ "Bernardo had a clear implementation plan and executed it effectively. When adjustments were needed, he found practical solutions."
- Shopify client, full store relaunch
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
INDUSTRIES
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Supplements, fashion, printing, outdoor equipment, jewelry, subscription ecommerce, and consumer goods.
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
TECH STACK
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Ecommerce: Shopify, Shopify Plus, Shopify Liquid, Shopify Apps, Shopify Templates, WooCommerce
CMS and Web: WordPress, Webflow, Squarespace, Elementor
Frontend: HTML5, CSS3, JavaScript, jQuery, PHP, React, responsive design
Design: Figma, Adobe Photoshop, Adobe Illustrator
Integrations: API integrations, Lightspeed X-Series, Stripe, PayPal, Cloudflare, Zapier
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
WHY CLIENTS HIRE ME
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▸ Fast response: 4 to 8 hours on average, reachable on Upwork chat, Slack, email, or Discord
▸ Clean handover: every Shopify theme I ship is documented and editable by your team
▸ Long engagements: most Shopify clients come back, several contracts have run over a year
▸ Detail first: from Shopify design to Liquid development, the small stuff gets finished
Common client searches I work on: Shopify developer, Shopify Plus developer, Shopify website design, Shopify website redesign, Shopify theme development, Shopify Liquid developer, Figma to Shopify, Shopify SEO, Shopify CRO, Shopify app integration, Shopify store setup, ecommerce website development.
If you need a Shopify developer who delivers clean, conversion focused ecommerce work on time, send me a message. I am ready to start.
WordPress
Shopify
Shopify Development
Shopify Theme
Shopify Templates
Shopify Apps
Shopify Plus
Shopify SEO
Shopify Website Design
Shopify Website Redesign
Set Up Shopify Site
Ecommerce Website
Theme Development
Conversion Rate Optimization
WooCommerce
Web Design
JavaScript
Ecommerce Website Development
Web Development
API Integration
Mateus L.
Belo Horizonte, Brazil
$32/hr
5.0
6 jobs
I build websites and e-commerce experiences that are meant to work well after launch — not just look good on launch day.
I care about the part that's usually less visible: how the components are built, how the site behaves on different screens, how performance holds up as more content gets added, and whether the site is still easy to work with six months later.
Some recent work:
→ Built 20+ pages from Figma to WordPress/Elementor in 5–6 weeks for Open Circle in Spain, with a reusable component system the client could manage independently.
→ WordPress performance work that brought LCP from around 5s to under 2s across multiple projects.
→ Worked on A/B testing for high-traffic pages with Nuvemshop's Growth team, implementing frontend variations through VWO with a focus on performance and conversion.
I've been working remotely with teams in the US and Europe, including Dexian, Titan Clarity and Open Circle, so communicating in English is part of my day-to-day work.
Most of my work is around WordPress, Elementor, WooCommerce and frontend development. I also work with Shopify/Liquid, custom themes and plugins, React/Next.js, performance and technical SEO depending on what the project needs.
I prefer clear communication, clean implementation and fixing things at the source rather than adding another patch on top of an existing problem.
If you have a web project where the details matter as much as the final look, feel free to reach out.
WordPress
Elementor
Front-End Development
PHP
Technical SEO
Performance Optimization
WooCommerce
Gutenberg Editor
Advanced Custom Fields Plugin
JavaScript
Responsive Design
Shopify
React
Next.js
TypeScript
CSS
SCSS
MySQL
Node.js
Figma
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